Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
18/04/2026, 12:20
Static task
static1
Behavioral task
behavioral1
Sample
winzip77-pp.exe
Resource
win10v2004-20260130-en
5 signatures
150 seconds
General
- Target winzip77-pp.exe
- Size 2.8MB
- Sample260418-phzbpsht51
- SHA256 a608bb3ec5b09cfa4eeb3b93d1b0a9fae0fe32a4fea3c60be2fdf8000238dec6
- MD5 5802e60c87e71550e495043766ef1b7c
- SHA1 34d3e06f55d95ea1189430c3589bdd6d48c77e33
- SHA512 133c8a52dd2b5ff7b170bb6f2a1cb26d3d0578250fda2f7ef3a8442349e10402434c167d0ad21b3928544bf5af41e1ea43a7764683b12896d8992d4595815eec
- SSDEEP 49152:mhpwnruuTfa9RbGMTVGl5hVcqWiCA7CEcLQzQrvXXjehIRcNdTS:S6rnDa9tG4OHOqWikQzQrvjehIRSS
- TLSH T1FFD58E6139587036C1A30A30AD68FE79E1BD76F80F7125CB36948F2939B17C24A3597B
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3808 winzip77-pp.exe - Program crash 1 IoCs
pid pid_target Process procid_target 3732 3808 WerFault.exe 80 - System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winzip77-pp.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winzip77-pp.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2122505878-652277452-2375749442-1000\Software\Microsoft\Internet Explorer\DOMStorage\corel.com winzip77-pp.exe Set value (int) \REGISTRY\USER\S-1-5-21-2122505878-652277452-2375749442-1000\Software\Microsoft\Internet Explorer\DOMStorage\corel.com\NumberOfSubdomains = "1" winzip77-pp.exe Set value (int) \REGISTRY\USER\S-1-5-21-2122505878-652277452-2375749442-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "106" winzip77-pp.exe Set value (int) \REGISTRY\USER\S-1-5-21-2122505878-652277452-2375749442-1000\Software\Microsoft\Internet Explorer\DOMStorage\corel.com\Total = "0" winzip77-pp.exe Set value (int) \REGISTRY\USER\S-1-5-21-2122505878-652277452-2375749442-1000\Software\Microsoft\Internet Explorer\DOMStorage\corel.com\Total = "51" winzip77-pp.exe Set value (int) \REGISTRY\USER\S-1-5-21-2122505878-652277452-2375749442-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "111" winzip77-pp.exe Set value (int) \REGISTRY\USER\S-1-5-21-2122505878-652277452-2375749442-1000\Software\Microsoft\Internet Explorer\DOMStorage\ipm.corel.com\ = "111" winzip77-pp.exe Set value (int) \REGISTRY\USER\S-1-5-21-2122505878-652277452-2375749442-1000\Software\Microsoft\Internet Explorer\DOMStorage\ipm.corel.com\ = "814" winzip77-pp.exe Key created \REGISTRY\USER\S-1-5-21-2122505878-652277452-2375749442-1000\Software\Microsoft\Internet Explorer\DOMStorage winzip77-pp.exe Key created \REGISTRY\USER\S-1-5-21-2122505878-652277452-2375749442-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total winzip77-pp.exe Set value (int) \REGISTRY\USER\S-1-5-21-2122505878-652277452-2375749442-1000\Software\Microsoft\Internet Explorer\DOMStorage\ipm.corel.com\ = "51" winzip77-pp.exe Set value (int) \REGISTRY\USER\S-1-5-21-2122505878-652277452-2375749442-1000\Software\Microsoft\Internet Explorer\DOMStorage\ipm.corel.com\ = "1867" winzip77-pp.exe Set value (int) \REGISTRY\USER\S-1-5-21-2122505878-652277452-2375749442-1000\Software\Microsoft\Internet Explorer\DOMStorage\corel.com\Total = "1867" winzip77-pp.exe Set value (int) \REGISTRY\USER\S-1-5-21-2122505878-652277452-2375749442-1000\Software\Microsoft\Internet Explorer\DOMStorage\corel.com\Total = "1164" winzip77-pp.exe Key created \REGISTRY\USER\S-1-5-21-2122505878-652277452-2375749442-1000\Software\Microsoft\Internet Explorer\DOMStorage\ipm.corel.com winzip77-pp.exe Set value (int) \REGISTRY\USER\S-1-5-21-2122505878-652277452-2375749442-1000\Software\Microsoft\Internet Explorer\DOMStorage\ipm.corel.com\ = "106" winzip77-pp.exe Set value (int) \REGISTRY\USER\S-1-5-21-2122505878-652277452-2375749442-1000\Software\Microsoft\Internet Explorer\DOMStorage\corel.com\Total = "814" winzip77-pp.exe Set value (int) \REGISTRY\USER\S-1-5-21-2122505878-652277452-2375749442-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "1164" winzip77-pp.exe Set value (int) \REGISTRY\USER\S-1-5-21-2122505878-652277452-2375749442-1000\Software\Microsoft\Internet Explorer\DOMStorage\ipm.corel.com\ = "1164" winzip77-pp.exe Set value (int) \REGISTRY\USER\S-1-5-21-2122505878-652277452-2375749442-1000\Software\Microsoft\Internet Explorer\DOMStorage\corel.com\Total = "106" winzip77-pp.exe Set value (int) \REGISTRY\USER\S-1-5-21-2122505878-652277452-2375749442-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "0" winzip77-pp.exe Set value (int) \REGISTRY\USER\S-1-5-21-2122505878-652277452-2375749442-1000\Software\Microsoft\Internet Explorer\DOMStorage\ipm.corel.com\ = "0" winzip77-pp.exe Set value (int) \REGISTRY\USER\S-1-5-21-2122505878-652277452-2375749442-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "51" winzip77-pp.exe Set value (int) \REGISTRY\USER\S-1-5-21-2122505878-652277452-2375749442-1000\Software\Microsoft\Internet Explorer\DOMStorage\corel.com\Total = "111" winzip77-pp.exe Set value (int) \REGISTRY\USER\S-1-5-21-2122505878-652277452-2375749442-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "814" winzip77-pp.exe Set value (int) \REGISTRY\USER\S-1-5-21-2122505878-652277452-2375749442-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "1867" winzip77-pp.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 3808 winzip77-pp.exe 3808 winzip77-pp.exe 3808 winzip77-pp.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1544 wrote to memory of 3808 1544 winzip77-pp.exe 80
Processes
-
C:\Users\Admin\AppData\Local\Temp\winzip77-pp.exe"C:\Users\Admin\AppData\Local\Temp\winzip77-pp.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1544 -
C:\Users\Admin\AppData\Local\Temp\e581151\winzip77-pp.exerun=1 shortcut="C:\Users\Admin\AppData\Local\Temp\winzip77-pp.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3808 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3808 -s 28763⤵
- Program crash
PID:3732
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3808 -ip 38081⤵PID:2660
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\MTI5IEO7\ipm.corel[1].xml
- Size 2KB
- SHA256 506f1b80d0ec9c1632bebc390a5270cc24f43084d8d62d75b03b41c11adffc3c
- MD5 c5878383ab276052db94ad85510c9252
- SHA1 0d51d3f603a2ec9f51a038a6bb0f82c81c191e35
- SHA512 4b1436c765325e3d539ecb83dd2bb74cf422eb575b685f2752c8eff71a724241a15556b7b8d89c0ac16678f0c9c63c6b1e70fcb7d09abaec330a328a1dfaf124
- TLSH T1C7519AA4D0F3DC7E76BD36B0E14A134A8BABD35743EB2BF742245440AA0469CAE175CC
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\MTI5IEO7\ipm.corel[1].xml
- Size 1KB
- SHA256 0265336fb8404600a0c0ab48e9ba01ea51049270bd1c926a062176b9c70d3307
- MD5 8148bdabee1296e281bad913d993f034
- SHA1 d30588c1993fed5055a75a713d5db785bc8e3ef2
- SHA512 ab72fd732e11ac6ab39956955965c44029481c1d54e518f73fe2de67a51c7e76fd9bba62c766bba6ae9513c99209a09a2dc35ecc7a62233f4481c62461c3f93d
- TLSH T19C4187A1D0F3CC7F7ABD31B0E50A138A97A7C31743DA2BF74260A0416A4568C6E1B1CD
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\e581151\winzip77-pp.exe
- Size 2.8MB
- SHA256 a608bb3ec5b09cfa4eeb3b93d1b0a9fae0fe32a4fea3c60be2fdf8000238dec6
- MD5 5802e60c87e71550e495043766ef1b7c
- SHA1 34d3e06f55d95ea1189430c3589bdd6d48c77e33
- SHA512 133c8a52dd2b5ff7b170bb6f2a1cb26d3d0578250fda2f7ef3a8442349e10402434c167d0ad21b3928544bf5af41e1ea43a7764683b12896d8992d4595815eec
- SSDEEP 49152:mhpwnruuTfa9RbGMTVGl5hVcqWiCA7CEcLQzQrvXXjehIRcNdTS:S6rnDa9tG4OHOqWikQzQrvjehIRSS
- TLSH T1FFD58E6139587036C1A30A30AD68FE79E1BD76F80F7125CB36948F2939B17C24A3597B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\e581393\Load.html
- Size 2KB
- SHA256 3cf5674efaaf74beccd16d1b9bcf3ffb35c174d6d93375bc532b46d9b4b4ed35
- MD5 1757c2d0841f85052f85d8d3cd03a827
- SHA1 801b085330505bad85e7a5af69e6d15d962a7c3a
- SHA512 4a12a55aac846f137c18849302e74d34df70ea5aaff78d57fce05b4776bedcde9e1b1032734e29650bcbac3e6932dfef75d97931443446a23e21cf5b3072dd9a
- TLSH T19541319F0C86DA52C13046BAD5BED1ACED0592631301CD9875DC71822FB8A988D77EE6
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\e581393\common\js\common.js
- Size 45KB
- SHA256 38d94300f8b4a82899eaeb4b2e8583fdd8f8040c0e5d8c666af4270b74c13e34
- MD5 e528e711cf4e1c2c1ca73cc9ee1bb562
- SHA1 25a7a5c85cf5c737dc5e510c03010ba58e7d8a6f
- SHA512 b0a4bb01e80f201cb16d0f54d290d038d58851f6ba03c20ad82c851186217b3ba9bd4b2f16f83455b827decc8a16985314116dddcc34bdc4afe57c14c39198ca
- SSDEEP 768:/2FvEEnIkeTIdMTSWz32eIWs/Bxq2Jn22ZnIZLWZfDRY:IKIdMT7
- TLSH T11C23835D58462C15E972733C9B2F04C9EEA615630456D2007FAEB6C0AF7A414C2FAFEE
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\e581393\common\js\external.js
- Size 36B
- SHA256 25df7ab9509d4e8760f1fdc99684e0e72aac6e885cbdd3396febc405ea77e7f6
- MD5 140918feded87fe0a5563a4080071258
- SHA1 9a45488c130eba3a9279393d27d4a81080d9b96a
- SHA512 56f5771db6f0f750ae60a1bb04e187a75fbee1210e1381831dcc2d9d0d4669ef4e58858945c1d5935e1f2d2f2e02fe4d2f08dd2ab27a14be10280b2dd4d8a7c6
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\e581393\common\js\jquery-1.11.2.min.js
- Size 93KB
- SHA256 2ecd295d295bec062cedebe177e54b9d6b19fc0a841dc5c178c654c9ccff09c0
- MD5 5790ead7ad3ba27397aedfa3d263b867
- SHA1 8130544c215fe5d1ec081d83461bf4a711e74882
- SHA512 781acedc99de4ce8d53d9b43a158c645eab1b23dfdfd6b57b3c442b11acc4a344e0d5b0067d4b78bb173abbded75fb91c410f2b5a58f71d438aa6266d048d98a
- SSDEEP 1536:5P1vk7i6GUHdXXeyQazBu+4HhiO2AEeLNFoqqhJ7SerN5sVI6xcBgPv7E+nzms9d:A4Ud4qhJvNPqcB47MfWWca98HrB
- TLSH T17793D8D9B7D67062977730B850BF510BB13A98EAB80C4C60F1A4D8E47E74A89507BF2D
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\e581393\config\config.js
- Size 5KB
- SHA256 30c3d0e8bb3620fe243a75a10f23d83436ff4b15acb65f4f016258314581b73d
- MD5 34f8eb4ea7d667d961dccfa7cfd8d194
- SHA1 80ca002efed52a92daeed1477f40c437a6541a07
- SHA512 b773b49c0bbd904f9f87b0b488ed38c23fc64b0bdd51ab78375a444ea656d929b3976808e715a62962503b0d579d791f9a21c45a53038ed7ae8263bd63bc0d50
- SSDEEP 96:7pD675DZ4J+52Hz55KcQua5UGRP+w9lGPONIXsmkD8MKSt4DQ4semlIiiIp6+PEz:VD67pmNeuf+P+ilyON4ZfDQ8P+PEz
- TLSH T111C186DF2988423F39800361927F1DD5EB96CF16E505496331BFE694AB3746080AB6DF
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\e581393\config\installerlist.js
- Size 2KB
- SHA256 df2f68a1db705dc49b25faf1c04d69e84e214142389898110f6abb821a980dcc
- MD5 f90f74ad5b513b0c863f2a5d1c381c0b
- SHA1 7ef91f2c0a7383bd4e76fd38c8dd2467abb41db7
- SHA512 4e95032c4d3dbd5c5531d96a0e4c4688c4205255566a775679c5187422762a17cbca3e4b0068918dbf5e9bf148fc8594f8b747930e0634d10cc710bea9e6ff5d
- TLSH T17A51128B375842322CD00294633E7ED5D76FCB41A0708555BFAF4798A72E86045776DF
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\e581393\config\installparams.js
- Size 564B
- SHA256 b8105a6af2d317c7de21ff10a79a8599ab32d17022997b38704e2406e6e03b72
- MD5 070c734b8681882095fde694acde516a
- SHA1 395546ba6415eb044787b6c3ca6b4adbd0e7753f
- SHA512 f609c3370c29599ed7d4e76cfe3d899e0922c63701f271c09a0397fdeb9db39b10b94adc5176964ff035103e0f4b219a13dc6d9e0f8361ca537188c2cba19f72
- TLSH T124F0C68E5582989F3493554C707D17D7D736059C15D4705FF7F0ADD8C29DC141D13948
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\e581393\config\stubparams.js
- Size 37KB
- SHA256 823f4f8dfe55d3ce894308122d6101fed1b8ef1eb8e93101945836655b2aed1b
- MD5 91f6304d426d676ec9365c3e1ff249d5
- SHA1 05a3456160862fbaf5b4a96aeb43c722e0a148da
- SHA512 530f4fad6af5a0e600b037fcd094596652d2e3bf2f6d2ce465aae697ea90a361a0ffcc770c118102a0dd9bf12ab830ac6b459e57a268f435c88c049c127491f4
- SSDEEP 384:6KJtKKAJC3/XlBT4/15kWiMi6/Aqlsa4WBw1+M7QmhWSbBpL3dkFpdpSVk1n8E:xKKAJC39FQniOlsaZwf7Q3SbbQp8E
- TLSH T1A803745FDD91AC171AB6174A7C9E4A07F228872FA005905B38BD811E4FB3DACD1672B3
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\e581393\pages\Initialization\features.js
- Size 506B
- SHA256 cba5152c525188a27394b48761362a9e119ef3d79761358a1e42c879c2fe08cc
- MD5 7e20d80564b5d02568a8c9f00868b863
- SHA1 15391f96e1b003f3c790a460965ebce9fce40b8a
- SHA512 74d333f518cabb97a84aab98fbc72da9ce07dd74d8aab877e749815c17c1b836db63061b7ac5928dc0bb3ffd54f9a1d14b8be7ed3a1ba7b86ee1776f82ba78e7
- TLSH T1D4F00E5F13D29A3AEC1303F1926E20F2DF640CEC04AF802DA04DCA2DB267025552A4EB
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\e581393\pages\Initialization\page.html
- Size 2KB
- SHA256 4d0bdf44125e8be91eecaba44c9b965be9b0d2cb8897f3f35e94f2a74912f074
- MD5 b23411777957312ec2a28cf8da6bcb4a
- SHA1 6dd3bdf8be0abb5cb8bf63a35de95c8304f5e7c7
- SHA512 e520b4096949a6d7648c197a57f8ce5462adb2cc260ccac712e5b939e7d259f1eee0dfc782959f3ea689befce99cddf38b56a2cc140566870b045114e9b240dc
- TLSH T1235125165CC6D86780B289C1C5B1FA19EE4097039349DD4472EC67EB6FF3E888C17AA4
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\e581393\pages\Initialization\page.js
- Size 2KB
- SHA256 0135163476d0eb025e0b26e9d6b673730b76b61d3fd7c8ffcd064fc2c0c0682a
- MD5 50c3c85a9b0a5a57c534c48763f9d17e
- SHA1 0455f60e056146082fd36d4aafe24fdbb61e2611
- SHA512 01fb800963516fd5b9f59a73e397f80daba1065c3d7186891523162b08559e93abf936f154fc84191bbadec0fa947d54b5b74c6981cebc987c8e90f83ddf22c4
- TLSH T12351324D640E0AA7E5B363385F370048DF9209970D62C7407F5E66856F311A8A276FEF
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\e581393\pages\Welcome\features.js
- Size 2KB
- SHA256 a3dead0aa2b886493733f48ada2c20aa3185fadd9d696104b1e3d6c21c37d433
- MD5 07a983653f6ff14da5a355eda093ea6b
- SHA1 60aefe57052cd14cbaa28f22bc18a7a6933503d3
- SHA512 6b8079913ccb26b003c620889d33059beff45dec6ca8ab5617457716db4b2cbcc21effb403c1bbab72db0e9bbe32bd41274b6d486fdac8016d7303555b259892
- TLSH T1E441028A214467BE2C4252B3E0CCA5F0AFAA91DDC1B0657870DFC41937E3E7493676A5
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\e581393\pages\Welcome\page.html
- Size 2KB
- SHA256 308d7eb472a0af7f045ef22ca108c7ac7eba002ca4b9d31cc0a0854afbeb7542
- MD5 bcc519c4b8ef7e26aa39681687ffcb7f
- SHA1 c59c36dc00e283553e45efdab2eecbb9b5d830db
- SHA512 852e01ba2629d2093b37e93b5b0b75123cae153d45c349ad2f67867aec77b2886199ab6c32415f41a80409bb4619c0c11d020b884cc780ee8d1651cf55ebdcc0
- TLSH T10651891A5CC6DC47807296D1C672F919FA1493039344DC4471EC29F76FF2E9C8C27A64
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\e581393\pages\Welcome\page.js
- Size 9KB
- SHA256 fb50127f5669e8f32762b734267487c3fe572c598afebe7a948921e60281e7c2
- MD5 fda79e06c6495f84d59e1a26449336b7
- SHA1 9882828ef3f934e059d602d120317547b5e975ed
- SHA512 74c65d17ce61ddf8901c84f2df07d935c1bc9ff8302cfc42cd660a0e0261027fa182f21e12b2bf64700c512c2a9706a91f0653eb999572d22fef1ad2ce53385e
- SSDEEP 192:l1KPY0xnIFzXnJsaRftGxc6YZc6O5QXGGWE0GGHf4ew2K8P4nfEDdqGG1ciI56Se:+HyzXyg0U2rqWAOe2n4nfi1756APHGoc
- TLSH T1E422604C64061765A9B3627E3FAA6409DE69045F0414DB42BF8D9A801FF3A2487F3FED
- MD5 SHA1 SHA512 SSDEEP TLSH